Jules Duvaux (May 21, 1827 – June 2, 1902) was a French politician of the French Third Republic.
He was born in Nancy, France.
He was a member of the Chamber of Deputies of France in 1876.
He was minister of public instruction and fine arts (August 7, 1882 – February 21, 1883) in the governments of Charles Duclerc and Armand Fallières.
His predecessor and successor in this office was Jules Ferry.